摘要
对大田栽培作物玉米、棉花、红薯和花生,用喷雾器喷施不同浓度杀菌剂氟啶胺,24 h后测定四种作物叶绿素和类胡萝卜素的含量。结果表明:2 000至3 000倍氟啶胺对花生、3 000倍氟啶胺对红薯和棉花是安全的,而氟啶胺对玉米则几乎是不利的。
In the field, the leaves of maize, cotton, sweet potato and peanut were sprayed with the different concentrations of fluazinam. The contents of chlorophyll and carotenoid were tested at 24th hours of application. The result showed that the concentration of fluazinam between 2 000-fold to 3 000-fold for the peanuts, 3 000-fold for the cotton and sweet potato were safe respectively, but it was harmful to the maize.
出处
《生物灾害科学》
2012年第3期333-336,共4页
Biological Disaster Science
基金
山东农业大学SRT资助项目"基于生理指标评价杀菌剂对农作物生态安全性"(2012)
关键词
氟啶胺
叶绿素
安全性评价
fluazinam
chlorophyll
safety assessment
